VOTE-1783: dependabot updates (#885)

Bump semver from 5.7.1 to 5.7.2
Bump stylelint from 13 to 15

.stylelintrc.json

@@ -1,151 +1,11 @@
 {
+  "extends": "stylelint-config-standard-scss",
   "rules": {
-    "at-rule-no-unknown": null,
-    "block-no-empty": true,
-    "color-no-invalid-hex": true,
-    "comment-no-empty": true,
-    "declaration-block-no-duplicate-custom-properties": true,
-    "declaration-block-no-duplicate-properties": [
-      true,
-      {
-        "ignore": [
-          "consecutive-duplicates-with-different-values"
-        ]
-      }
-    ],
-    "declaration-block-no-shorthand-property-overrides": true,
-    "font-family-no-duplicate-names": true,
-    "font-family-no-missing-generic-family-keyword": true,
-    "function-calc-no-invalid": true,
-    "function-calc-no-unspaced-operator": true,
-    "function-linear-gradient-no-nonstandard-direction": true,
-    "keyframe-declaration-no-important": true,
-    "media-feature-name-no-unknown": true,
-    "named-grid-areas-no-invalid": true,
-    "no-duplicate-at-import-rules": true,
-    "no-duplicate-selectors": true,
-    "no-empty-source": true,
-    "no-extra-semicolons": true,
-    "no-invalid-double-slash-comments": true,
-    "no-invalid-position-at-import-rule": null,
-    "no-irregular-whitespace": true,
-    "property-no-unknown": true,
-    "selector-pseudo-class-no-unknown": true,
-    "selector-pseudo-element-no-unknown": true,
-    "selector-type-no-unknown": [
-      true,
-      {
-        "ignore": [
-          "custom-elements"
-        ]
-      }
-    ],
-    "string-no-newline": true,
-    "unit-no-unknown": true,
-    "at-rule-empty-line-before": null,
-    "at-rule-name-case": "lower",
-    "at-rule-name-space-after": "always-single-line",
-    "at-rule-semicolon-newline-after": "always",
-    "block-closing-brace-empty-line-before": "never",
-    "block-closing-brace-newline-after": "always",
-    "block-closing-brace-newline-before": "always-multi-line",
-    "block-closing-brace-space-before": "always-single-line",
-    "block-opening-brace-newline-after": "always-multi-line",
-    "block-opening-brace-space-after": "always-single-line",
-    "block-opening-brace-space-before": "always",
-    "color-hex-case": "lower",
-    "color-hex-length": "short",
-    "comment-empty-line-before": [
-      "always",
-      {
-        "except": [
-          "first-nested"
-        ],
-        "ignore": [
-          "stylelint-commands"
-        ]
-      }
-    ],
-    "comment-whitespace-inside": "always",
-    "custom-property-empty-line-before": [
-      "always",
-      {
-        "except": [
-          "after-custom-property",
-          "first-nested"
-        ],
-        "ignore": [
-          "after-comment",
-          "inside-single-line-block"
-        ]
-      }
-    ],
-    "declaration-bang-space-after": "never",
-    "declaration-bang-space-before": "always",
-    "declaration-block-semicolon-newline-after": "always-multi-line",
-    "declaration-block-semicolon-space-after": "always-single-line",
-    "declaration-block-semicolon-space-before": "never",
-    "declaration-block-single-line-max-declarations": 1,
-    "declaration-block-trailing-semicolon": "always",
-    "declaration-colon-newline-after": "always-multi-line",
-    "declaration-colon-space-after": "always-single-line",
-    "declaration-colon-space-before": "never",
-    "declaration-empty-line-before": null,
-    "function-comma-newline-after": "always-multi-line",
-    "function-comma-space-after": "always-single-line",
-    "function-comma-space-before": "never",
-    "function-max-empty-lines": 0,
-    "function-name-case": "lower",
-    "function-parentheses-newline-inside": "always-multi-line",
-    "function-parentheses-space-inside": "never-single-line",
-    "function-whitespace-after": "always",
-    "indentation": 2,
-    "length-zero-no-unit": true,
-    "max-empty-lines": 1,
-    "media-feature-colon-space-after": "always",
-    "media-feature-colon-space-before": "never",
-    "media-feature-name-case": "lower",
-    "media-feature-parentheses-space-inside": "never",
-    "media-feature-range-operator-space-after": "always",
-    "media-feature-range-operator-space-before": "always",
-    "media-query-list-comma-newline-after": "always-multi-line",
-    "media-query-list-comma-space-after": "always-single-line",
-    "media-query-list-comma-space-before": "never",
-    "no-eol-whitespace": true,
-    "no-missing-end-of-source-newline": true,
-    "number-leading-zero": "always",
-    "number-no-trailing-zeros": true,
-    "property-case": "lower",
-    "rule-empty-line-before": [
-      "always-multi-line",
-      {
-        "except": [
-          "first-nested"
-        ],
-        "ignore": [
-          "after-comment"
-        ]
-      }
-    ],
-    "selector-attribute-brackets-space-inside": "never",
-    "selector-attribute-operator-space-after": "never",
-    "selector-attribute-operator-space-before": "never",
-    "selector-combinator-space-after": "always",
-    "selector-combinator-space-before": "always",
-    "selector-descendant-combinator-no-non-space": true,
-    "selector-list-comma-newline-after": "always",
-    "selector-list-comma-space-before": "never",
-    "selector-max-empty-lines": 0,
-    "selector-pseudo-class-case": "lower",
-    "selector-pseudo-class-parentheses-space-inside": "never",
-    "selector-pseudo-element-case": "lower",
+    "selector-class-pattern": null,
+    "selector-id-pattern": null,
+    "no-descending-specificity": null,
     "selector-pseudo-element-colon-notation": "single",
-    "selector-type-case": "lower",
-    "unit-case": "lower",
-    "value-keyword-case": "lower",
-    "value-list-comma-newline-after": "always-multi-line",
-    "value-list-comma-space-after": "always-single-line",
-    "value-list-comma-space-before": "never",
-    "value-list-max-empty-lines": 0
+    "media-feature-range-notation": null,
+    "at-rule-empty-line-before": null
   }
 }

gulp/styles.js

@@ -4,24 +4,22 @@ var colors = require('ansi-colors');
 var scss = require('gulp-dart-scss');
 var postcss = require("gulp-postcss");
 var autoprefixer = require("autoprefixer");
+const stylelint = require("stylelint");
 
-
-gulp.task('scss-lint', function (done) {
+gulp.task('scss-lint', async function lintSass(callback) {
   if (process.env.NODE_ENV === 'production') {
     log(colors.cyan('scss-lint'), 'Disabling linting');
-    return done();
   }
   else {
-    var gulpStylelint = require('gulp-stylelint');
-
-    return gulp.src('./assets/styles/**/*.scss')
-      .pipe(gulpStylelint({
-        configFile: './.stylelintrc.json',
-        failAfterError: false,
-        reporters: [{formatter: "string", console: true}]
-      }));
+      const { errored, output } = await stylelint.lint({
+        files: [
+          `./assets/styles/**/*.scss`,
+        ],
+        formatter: "string",
+      });
+
+      callback(errored ? new Error(output) : null);
   }
-
 });
 
 gulp.task('styles', gulp.series('scss-lint', function () {